CVE-2020-37151

phpMyChat Plus 1.98 contains a SQL injection vulnerability in the deluser.php page through the pmc_username parameter that allows attackers to manipulate database queries. Attackers can exploit boolean-based, error-based, and time-based blind SQL injection techniques to extract sensitive database information by crafting malicious payloads in the username field.

Score

CVSS 4.0 8.8 High

Status

Analyzed - disclosure@vulncheck.com

Published

2026-02-05

Last modified

2026-07-15

Weaknesses

CWE-89

Affected products

• Phpmychat-plus (Ciprianmp)

References

• http://ciprianmp.com/latest/
• https://www.exploit-db.com/exploits/48066
• https://www.vulncheck.com/advisories/phpmychat-plus-deluserphp-sql-injection